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DE50108386D1 - Prüfkreis für Fehlerstromschutzgeräte - Google Patents

Prüfkreis für Fehlerstromschutzgeräte

Info

Publication number
DE50108386D1
DE50108386D1 DE50108386T DE50108386T DE50108386D1 DE 50108386 D1 DE50108386 D1 DE 50108386D1 DE 50108386 T DE50108386 T DE 50108386T DE 50108386 T DE50108386 T DE 50108386T DE 50108386 D1 DE50108386 D1 DE 50108386D1
Authority
DE
Germany
Prior art keywords
test circuit
residual current
test
current devices
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50108386T
Other languages
English (en)
Inventor
Thomas Busenhart
Siegfried Mayer
Peter Muehle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Schweiz AG filed Critical ABB Schweiz AG
Application granted granted Critical
Publication of DE50108386D1 publication Critical patent/DE50108386D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Breakers (AREA)
  • Amplifiers (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE50108386T 2001-07-13 2001-07-13 Prüfkreis für Fehlerstromschutzgeräte Expired - Lifetime DE50108386D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01810704A EP1275970B1 (de) 2001-07-13 2001-07-13 Prüfkreis für Fehlerstromschutzgeräte

Publications (1)

Publication Number Publication Date
DE50108386D1 true DE50108386D1 (de) 2006-01-19

Family

ID=8184032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50108386T Expired - Lifetime DE50108386D1 (de) 2001-07-13 2001-07-13 Prüfkreis für Fehlerstromschutzgeräte

Country Status (3)

Country Link
EP (1) EP1275970B1 (de)
AT (1) ATE313087T1 (de)
DE (1) DE50108386D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110108941A (zh) * 2018-02-01 2019-08-09 金一凡 一种测量通电导体（导线）连接点接触阻抗的监测电路及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437527A1 (de) * 1984-10-12 1986-04-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Anordnung von schaltungsbauteilen eines elektronischen vorschaltgeraetes zum betreiben einer niederdruckentladungslampe
DE3813403C2 (de) * 1988-04-21 1994-12-08 Felten & Guilleaume Energie Ortsveränderlicher Differenzstromschalter
DE19634439A1 (de) * 1996-08-26 1998-03-05 Siemens Ag Verfahren und Einrichtung zum Messen von Fehlerströmen
JP3843612B2 (ja) * 1998-07-24 2006-11-08 松下電工株式会社 プリント配線基板の零相変流器装着構造
DE19857739A1 (de) * 1998-12-15 2000-06-21 Abb Patent Gmbh Fehlerstromschutzschaltungsanordnung

Also Published As

Publication number Publication date
EP1275970A1 (de) 2003-01-15
ATE313087T1 (de) 2005-12-15
EP1275970B1 (de) 2005-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition